The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 08, 2025
Filed:
Sep. 11, 2018
Interdigital Vc Holdings, Inc., Wilmington, DE (US);
Renaud Dore, Cesson-Sevigne, FR;
Julien Fleureau, Cesson-Sevigne, FR;
Bertrand Chupeau, Cesson-Sevigne, FR;
Gerard Briand, Cesson-Sevigne, FR;
Thierry Tapie, Cesson-Sevigne, FR;
Franck Thudor, Cesson-Sevigne, FR;
InterDigital VC Holdings, Inc., Wilmington, DE (US);
Abstract
A sequence of three-dimension scenes is encoded as a video by an encoder and transmitted to a decoder which retrieves the sequence of 3D scenes. Points of a 3D scene visible from a determined point of view are encoded as a color image in a first track of the stream in order to be decodable independently from other tracks of the stream. The color image is compatible with a three degrees of freedom rendering. Depth information and depth and color of residual points of the scene are encoded in separate tracks of the stream and are decoded only in case the decoder is configured to decode the scene for a volumetric rendering.